4. Which of the following method is correct to rescue an unconscious person?
A. Apply cardio-pulmonaryresuscitation immediately
B. Press the philtrum of the wounded person with force
C. Continuously slap the face of the wounded person
D. Check the breath of the wounded person before other emergency treatments
Answer：D
Previous question: 3. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
Next question: 5. When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
2025年摩托车科目四英文版题库共345题，你可以免费查看前50题，完整版题库请添加微信购买：
The English version of the 2025 motorcycle subject 4 question bank has a total of 345 questions. You can view the top 50 questions for free. Please add WeChat to purchase the complete version of the question bank.
科目四试题
- What is the meaning of this sign?
- What is the meaning of this sign?
- When a motor vehicle temporarily stops in fog, which lamp should be turned on?
- What is the meaning of this sign?
- When a gas tanker is leaking heavily, which of the following measures is wrong?
- When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
- What is the meaning of this sign?
- The article that cannot be used to stop bleeding by dressing is _________.
- What is the meaning of this sign?
- What is the meaning of this sign?
- What is the main impact of foggy weather on safe driving?
- When a motor vehicle encounters an accident, the driver should pay attention to whether there is fuel leakage, pipeline rupture, so as avoid accidents.
- When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.
- How should lamps be used when motor vehicle drivers pass through a two-way tunnel?
- What should the driver do when he/she encounters an oncoming ambulance in the same lane?
- When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.